After a ligament injury, it was very helpful in sports, allowing me to move smoothly without anxiety or discomfort. At the time of purchase, it cost around 3,500 yen with insurance coverage, so it's well-made. I've used it for about six months, and it's become more flexible overall than when it was new, making it easier to put on. The Velcro shows almost no deterioration, so it provides a secure hold. The packaging will be via Mercari's Nekopos service, so the milky white curved celluloid part (which returns to its original shape even when stretched) will be flattened for packaging. Please understand this. We ask that those who understand the images and product description consider purchasing. Ankle support with an open design that firmly supports the ankle. [L Size] - Color: Black - Material: Plastic, Fabric - Application: Ankle support - Design: Open type - Adjustable: Velcro straps Thank you for viewing.